package com.yl.applicationsecurity.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.yl.applicationsecurity.pojo.Nation;
import com.yl.applicationsecurity.pojo.User;

import java.util.List;


public interface NationService extends IService<Nation> {


    List<Nation> findByname(String username);

}
